JPH0532231B2 - - Google Patents

Info

Publication number
JPH0532231B2
JPH0532231B2 JP59091567A JP9156784A JPH0532231B2 JP H0532231 B2 JPH0532231 B2 JP H0532231B2 JP 59091567 A JP59091567 A JP 59091567A JP 9156784 A JP9156784 A JP 9156784A JP H0532231 B2 JPH0532231 B2 JP H0532231B2
Authority
JP
Japan
Prior art keywords
group
ring
indolenine
cyanine dye
dye
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59091567A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60234892A (ja
Inventor
Noryoshi Nanba
Shigeru Asami
Toshiki Aoi
Kazuo Takahashi
Akihiko Kuroiwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Priority to JP59091567A priority Critical patent/JPS60234892A/ja
Priority to EP85902157A priority patent/EP0181941B1/en
Priority to DE8585902157T priority patent/DE3575628D1/de
Priority to PCT/JP1985/000253 priority patent/WO1985005078A1/ja
Priority to US06/827,928 priority patent/US4713314A/en
Publication of JPS60234892A publication Critical patent/JPS60234892A/ja
Publication of JPH0532231B2 publication Critical patent/JPH0532231B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/249Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds
    • G11B7/2495Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds as anions
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G11B7/247Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes methine or polymethine dyes
    • G11B7/2472Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes methine or polymethine dyes cyanine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP59091567A 1984-05-07 1984-05-08 光記録媒体 Granted JPS60234892A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59091567A JPS60234892A (ja) 1984-05-08 1984-05-08 光記録媒体
EP85902157A EP0181941B1 (en) 1984-05-07 1985-05-02 Optical recording medium
DE8585902157T DE3575628D1 (de) 1984-05-07 1985-05-02 Optisches speichermedium.
PCT/JP1985/000253 WO1985005078A1 (en) 1984-05-07 1985-05-02 Optical recording medium
US06/827,928 US4713314A (en) 1984-05-07 1985-05-02 Optical recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59091567A JPS60234892A (ja) 1984-05-08 1984-05-08 光記録媒体

Publications (2)

Publication Number Publication Date
JPS60234892A JPS60234892A (ja) 1985-11-21
JPH0532231B2 true JPH0532231B2 (ru) 1993-05-14

Family

ID=14030093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59091567A Granted JPS60234892A (ja) 1984-05-07 1984-05-08 光記録媒体

Country Status (1)

Country Link
JP (1) JPS60234892A (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6236469A (ja) * 1985-08-12 1987-02-17 Nippon Kayaku Co Ltd インドレニン化合物及びそれを含有する光記録媒体
JP2850121B2 (ja) * 1987-05-01 1999-01-27 ティーディーケイ株式会社 光記録媒体の製造方法
JPH03203692A (ja) * 1989-12-29 1991-09-05 Pioneer Electron Corp 光記録媒体
EP1772282B1 (en) 2004-07-29 2012-02-01 Adeka Corporation Optical recording material and optical recording medium
JP4986457B2 (ja) 2005-04-05 2012-07-25 株式会社Adeka シアニン化合物、光学フィルター及び光学記録材料
JP4979248B2 (ja) 2006-03-14 2012-07-18 株式会社Adeka 光学記録媒体
CN101415780B (zh) 2006-03-31 2013-06-12 株式会社艾迪科 吲哚鎓化合物以及光学记录材料
EP2371905B1 (en) 2006-03-31 2013-03-06 Adeka Corporation Cyanine compound and optical recording material
US8277920B2 (en) 2006-04-28 2012-10-02 Adeka Corporation Optical recording material, chalcone type compounds and metal complexes
JP5078386B2 (ja) 2006-05-08 2012-11-21 株式会社Adeka 新規化合物、該化合物を用いた光学フィルター及び光学記録材料
US8247577B2 (en) 2006-05-23 2012-08-21 Adeka Corporation Optical recording material and cyanine compound
JP5241084B2 (ja) 2006-07-21 2013-07-17 株式会社Adeka 架橋型シアニン化合物及び該化合物を用いた光学記録材料
CN101516633B (zh) 2006-10-10 2012-07-04 株式会社艾迪科 光学记录材料
JP5475244B2 (ja) * 2007-03-30 2014-04-16 株式会社Adeka シアニン化合物、該化合物を用いた光学フィルター及び光学記録材料
JP5086026B2 (ja) 2007-10-15 2012-11-28 株式会社Adeka インドリウム化合物及び該化合物を用いた光学記録材料
JP5913776B2 (ja) 2008-05-27 2016-04-27 株式会社Adeka 色補正材料、フィルム形成用組成物及び光学フィルター
KR101676384B1 (ko) 2008-12-25 2016-11-15 가부시키가이샤 아데카 시아닌 화합물을 이용한 근적외선 흡수재료 및 시아닌 화합물
US9239408B2 (en) 2011-02-18 2016-01-19 Adeka Corporation Colored photosensitive composition
JP2012208465A (ja) 2011-03-16 2012-10-25 Adeka Corp 光拡散性樹脂組成物及びこれを用いた光拡散シート

Also Published As

Publication number Publication date
JPS60234892A (ja) 1985-11-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term